JP7009717B2 - 符号化方法及び符号化装置 - Google Patents

符号化方法及び符号化装置 Download PDF

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JP7009717B2
JP7009717B2 JP2020504222A JP2020504222A JP7009717B2 JP 7009717 B2 JP7009717 B2 JP 7009717B2 JP 2020504222 A JP2020504222 A JP 2020504222A JP 2020504222 A JP2020504222 A JP 2020504222A JP 7009717 B2 JP7009717 B2 JP 7009717B2
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JP2020530225A (ja
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ホアン、リンチェン
ダイ、シェンチェン
シュー、チェン
チアオ、ユンフェイ
リー、ロン
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ホアウェイ・テクノロジーズ・カンパニー・リミテッド
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Error Detection And Correction (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Tires In General (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP2020504222A 2017-08-07 2018-05-10 符号化方法及び符号化装置 Active JP7009717B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710667569.7A CN109391347B (zh) 2017-08-07 2017-08-07 编译码方法及装置
CN201710667569.7 2017-08-07
PCT/CN2018/086329 WO2019029205A1 (zh) 2017-08-07 2018-05-10 编码方法及装置

Publications (2)

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JP2020530225A JP2020530225A (ja) 2020-10-15
JP7009717B2 true JP7009717B2 (ja) 2022-01-26

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JP2020504222A Active JP7009717B2 (ja) 2017-08-07 2018-05-10 符号化方法及び符号化装置

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EP (2) EP3961945B1 (de)
JP (1) JP7009717B2 (de)
KR (1) KR102271646B1 (de)
CN (2) CN108923889B (de)
AU (1) AU2018312696B2 (de)
BR (1) BR112020002538A2 (de)
RU (1) RU2739582C1 (de)
WO (1) WO2019029205A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109495208B (zh) * 2017-09-11 2022-04-29 华为技术有限公司 编码方法及装置
CN110971337B (zh) * 2018-09-28 2021-02-23 华为技术有限公司 信道编码方法及装置
CN109873687B (zh) * 2019-03-29 2022-01-11 深圳职业技术学院 一种物联网中基于信噪比的信息处理方法、系统及存储介质

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US8379738B2 (en) * 2007-03-16 2013-02-19 Samsung Electronics Co., Ltd. Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
CN101277165A (zh) * 2007-03-30 2008-10-01 北京三星通信技术研究有限公司 Mimo-mmse-sic-harq通信系统
US8555148B2 (en) * 2007-09-18 2013-10-08 Samsung Electronics Co., Ltd. Methods and apparatus to generate multiple CRCs
CN101286745B (zh) * 2008-05-07 2011-11-30 中兴通讯股份有限公司 一种交织编码方法及装置
CN102739358A (zh) * 2012-06-01 2012-10-17 武汉邮电科学研究院 一种用于LTE的并行Turbo码内交织器的实现方法
CN103825669B (zh) * 2012-11-16 2017-10-24 华为技术有限公司 数据处理的方法和装置
KR101951663B1 (ko) * 2012-12-14 2019-02-25 삼성전자주식회사 Crc 부호와 극 부호에 의한 부호화 방법 및 장치
CN104219019B (zh) * 2013-05-31 2021-06-22 华为技术有限公司 编码方法及编码设备
US10581462B2 (en) * 2015-12-01 2020-03-03 Huawei Technologies Co., Ltd. Signature-enabled polar encoder and decoder

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Nokia, Alcatel-Lucent Shanghai Bell，Design details of distributed CRC[online]，3GPP TSG RAN WG1 #89 R1-1708833，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_89/Docs/R1-1708833.zip>，2017年05月06日
Nokia，Distributed CRC Polar code construction[online]，3GPP TSG RAN WG1 adhoc_NR_AH_1706 R1-1711539，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1706/Docs/R1-1711539.zip>，2017年06月19日
Qualcomm Incorporated，Decoding and Encoding Latency for Polar Codes with PC Frozen Bits or Distributed CRC Bits[online]，3GPP TSG RAN WG1 adhoc_NR_AH_1706 R1-1711216，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1706/Docs/R1-1711216.zip>，2017年06月20日

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Publication number Publication date
EP3471303A4 (de) 2019-05-01
BR112020002538A2 (pt) 2020-08-04
EP3961945B1 (de) 2024-02-21
JP2020530225A (ja) 2020-10-15
EP3961945A1 (de) 2022-03-02
EP3961945C0 (de) 2024-02-21
CN108923889A (zh) 2018-11-30
AU2018312696A1 (en) 2020-02-20
RU2739582C1 (ru) 2020-12-28
EP3471303B1 (de) 2021-07-07
CN109391347B (zh) 2021-10-22
EP3471303A1 (de) 2019-04-17
WO2019029205A1 (zh) 2019-02-14
KR20200029578A (ko) 2020-03-18
CN108923889B (zh) 2019-08-02
CN109391347A (zh) 2019-02-26
AU2018312696B2 (en) 2021-03-04
KR102271646B1 (ko) 2021-07-02

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